Zisopol, D. G., A. I. Portoaca, I. Nae, and I. Ramadan. “A Comparative Analysis of the Mechanical Properties of Annealed PLA”. Engineering, Technology & Applied Science Research 12, no. 4 (August 7, 2022): 8978–8981. Accessed April 6, 2025. https://mail.etasr.com/index.php/ETASR/article/view/5123.